Sensony knowledge can be of many types or of a few types, be presented in many ways or one way, occur quickly or slowly, be certain or uncertain, be ambiguous or unambiguous and be stable or unstable.

Knowledge gained with a higher purity of organs is multiple and complex; it is quick, certain, unambiguous and long lasting. That gained with a lower purity is singular and simple; it īs slow, uncertain, ambiguous and ephemeral.